Free home delivery from £59
0

🇫🇷 LUXÉOL, FRENCH BRAND:

Trustpilot

Excellent 4,6/5

Italy
Localisations
Choose a language
Choose a language
Choose a localization
Cart
Thickening Serum
Thickening Serum
79,80 EUR 77,40 EUR -3%
2 bottles
Thickening Serum
Thickening Serum
Thickening Serum
Thickening Serum
Thickening Serum
best seller

Thickening Serum

100 ml

+42% thickness from the 1st use*
Long-lasting effect*
Hair thicker, stronger
Hair radiant and nourished

Quantity
RECOMMENDED
-3%
79,80 EUR 77,40 EUR
*Lot de 2 : 38,70€ l'unité au lieu de 39,90€
39,90 EUR
BEST PRICE
-6%
119,70 EUR 112,50 EUR
*Lot de 3 : 37,50€ l'unité au lieu de 39,90€
Subscribe and save 12%
Your complete routine with:
Favourite Thickening Protocol
Favourite Thickening Protocol
A complete routine to restore thickness and softness to fine hair from the 1st use.*
-9%
86,70 EUR 78,80 EUR
Favourite Thickening Routine - In&Out
Favourite Thickening Routine - In&Out
Discover an In & Out routine that combines a food supplement and cosmetic treatments to restore thickness, strength and radiance to fine hair.*
-9%
136,50 EUR 124,20 EUR
Your expert A question about this product?

The Thickening Serum, integrated into the protocol, thickens your hair by +42% from the 1st use*

Fine hair, lacking thickness? 

This serum is from the Thickening protocol that provides +42% more thickness to your hair from the 1st use with a lasting effect*

Its formula combines red algae extract to strengthen the fibre, hyaluronic acid to hydrate, and hydrolysed rice protein to protect the hair.

Hair is shiny, soft and radiant with beauty.*

For optimal results, opt for the Thickening Protocol Must-Have!

Proven efficacy

Silicone-free

97% naturally derived ingredients

Made in France

100% MADE IN FRANCE¹

CLINICAL RESULTS

HAIR EXPERT

+150 PRODUCT TESTS¹

RSE COMMITTED LABEL
(AFNOR)

SATISFIED OR
REFUNDED³

Discover also:

x

Hair diagnostic

Discover your personalised hair routine in just a few clicks!
START MY DIAGNOSTIC

100% MADE IN FRANCE¹

CLINICAL RESULTS

HAIR CARE EXPERT

+150 PRODUCT TESTS¹

RSE COMMITTED LABEL
(AFNOR)

SATISFIED OR
REFUNDED³

4,6/5

**

+80,000 reviews²
Trustpilot

Luxéol is committed to a responsible and sustainable approach.
From formulation to manufacturing, we prioritise naturalness, quality and transparency, to offer you safe and effective products.

Discover our commitments

For your health, eat at least five fruits and vegetables a day - www.mangerbouger.fr

Food supplements should be used as part of a healthy lifestyle and should not be used as substitutes for a varied and balanced diet.
Luxéol is a brand of food supplements and cosmetic products mainly for hair and skin. Individual results may vary.

Information may change, please read product labelling carefully before use.

¹: Total number of products tested by Luxéol (clinical studies, usage tests and ex vivo tests) across all products developed, as of 27/03/2026. Products counted individually, including where several products were evaluated in the same study.
Cosmetics and food supplements 100% manufactured in France with the exception of the nail care and Special Volume products.

²: Total number of Luxéol consumer reviews recorded as of 08/04/2026: 83,760, from all sources combined (luxeol.com and third-party platforms).

³: Excluding subscriptions. See the T&Cs

**: Average rating from our customer reviews on luxeol.com and Google as of 13/05/2026.

Specify your choice